<?php

/**
 * Maikuro CMS
 *
 * LICENSE:
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * The license is bundled with this package in the file LICENSE.txt.
 * You may also obtain a copy of the License at this URL:
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @copyright  Copyright (c) 2010, Jonathan Hedrén
 * @author     Jonathan Hedrén <jonathan.hedren@gmail.com>
 * @license    http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 */

class PageEntity
{
    const STATUS_PUBLISHED = 3;
    
    const CHILDREN_SORT_ORDER_WEIGHT = 0;
    const CHILDREN_SORT_ORDER_ALPHABETIC_ASCENDING = 1;
    const CHILDREN_SORT_ORDER_ALPHABETIC_DESCENDING = 2;
    const CHILDREN_SORT_ORDER_CHRONOLOGIC_ASCENDING = 3;
    const CHILDREN_SORT_ORDER_CHRONOLOGIC_DESCENDING = 4;

    /**
     * [PrimaryKey, Persistent]
     * 
     * @var integer
     */
    public $id;

    /**
     * [Persistent, Required, DisplayName("Title")]
     *
     * @var string
     */
    public $title;

    /**
     * [Persistent, DisplayName("Content")]
     *
     * @var string
     */
    public $content;

    /**
     * [Persistent, DisplayName("URL Title")]
     * 
     * @var string
     */
    public $urlTitle;

    /**
     * [Persistent, DisplayName("Template")]
     * 
     * @var integer
     */
    public $template;

    /**
     * [Persistent, Required, DisplayName("Status")]
     * 
     * @var integer
     */
    public $status;
    
    /**
     * [Persistent, Required, DisplayName("Parent page")]
     *
     * @var integer
     */
    public $parentId;

    /**
     * [Persistent]
     * 
     * @var integer
     */
    public $rewriteId;

    /**
     * [Persistent]
     * 
     * @var integer
     */
    public $siteId;

    /**
     * [Persistent, Required, DisplayName("Weight")]
     *
     * @var integer
     */
    public $weight;

    /**
     * @Persistent
     * @var integer
     */
    public $level;

    /**
     * [Persistent, Required, DisplayName("Children sort order")]
     * 
     * @var integer
     */
    public $childrenSortOrder;

    /**
     * [Persistent, DisplayName("Created")]
     * 
     * @var string
     */
    public $created;

    /**
     * [Persistent, DisplayName("Updated")]
     *
     * @var string
     */
    public $updated;

    /**
     * @var string
     */
    public $permalink;

    /**
     * @var PageEntity
     */
    public $parent;

    /**
     * @var array
     */
    public $children;

    /**
     * @var array
     */
    public $customFields = array();

    /**
     *
     */
    public function __clone()
    {
        foreach ($this->customFields as $key => $customField)
        {
            $this->customFields[$key] = clone $customField;
        }
    }


}
